22214254230501 has 32 divisors (see below), whose sum is σ = 31482107395200. Its totient is φ = 13906345501440.

The previous prime is 22214254230463. The next prime is 22214254230503. The reversal of 22214254230501 is 10503245241222.

It is not a de Polignac number, because 22214254230501 - 2²² = 22214250036197 is a prime.

It is a super-2 number, since 2×22214254230501² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22214254230503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5938306 + ... + 8927036.

It is an arithmetic number, because the mean of its divisors is an integer number (983815856100).

Almost surely, 2^{22214254230501} is an apocalyptic number.

It is an amenable number.

22214254230501 is a deficient number, since it is larger than the sum of its proper divisors (9267853164699).

22214254230501 is a wasteful number, since it uses less digits than its factorization.

22214254230501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991109.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 22214254230501 its reverse (10503245241222), we get a palindrome (32717499471723).

The spelling of 22214254230501 in words is "twenty-two trillion, two hundred fourteen billion, two hundred fifty-four million, two hundred thirty thousand, five hundred one".